test-case: add more error handling for check-performance #1092
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The error won't be reported if process exit unexpectedly, add error handling code for this. Signed-off-by: Chao Song <[email protected]>
marc-hb
reviewed
Aug 30, 2023
| dlogi "Number of aplay/arecord process started: $aplay_num, $arecord_num" | ||
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| real_aplay_num=$(ps --no-headers -C aplay | wc -l) | ||
| real_arecord_num=$(ps --no-headers -C arecord | wc -l) |
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You should use wait $PIDs instead of ps. It's more reliable and it passes error codes.
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The error won't be reported if process exit unexpectedly, add error handling code for this.